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12V 24V 48V DC Motor Speed Regulator Carving Machine MACH3 Main Axis PWM w/ Overcurrent Protection
Functions:
- Designed for sport control card like MACH3 USBCNC or PLC
- Has overcurrent, short circuit protection and state indicating function
- By setting parameters, it can work with DC brushled motor that is 12V-50VDC, current is smaller than 15A,
Features:
- Power input, only support DC input. Has reverse power supply protection function. Support voltage range: DC 12-50V
- Max curretn 20A, default 2A
- When manually control motor, can set PWM base frequency of control motor by setting jumper, reduce to the lowest noises
- Two types of controlling: Independent manual controlling motor or external PWM signal control card or PLC controlling motor. The external PWM input demand is: level 3.5V-12V VPP, frequency 1K-5KHZ, Duty ratio: 0%-93%
- Has alarming output function
- Has power indicating light, block/ overcurrent alarm indicating light
- Can control motor rotation speed by relative potentiometer when manually ocntrol motor
- Input interface specs: internal resistor is 330ohm
- Alarm output interface specs: driving current is 12MA
- Large power control. Max 20A, recommend not larger than 15A current
